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BZX79C43_T50A
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BZX79C43_T50A

Introduction

The BZX79C43_T50A is a zener diode that belongs to the category of semiconductor devices. It is commonly used in electronic circuits for voltage regulation and protection against voltage spikes.

Basic Information Overview

  • Category: Semiconductor device
  • Use: Voltage regulation and protection
  • Characteristics: Zener diode, operates in reverse-biased breakdown region
  • Package: T-50A
  • Essence: Provides stable voltage output
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage: 43V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +200°C
  • Forward Voltage: 1.2V
  • Reverse Current: 5μA

Detailed Pin Configuration

The BZX79C43_T50A zener diode typically has two pins, with the cathode being marked by a band on the body of the diode.

Functional Features

  • Voltage Regulation: Maintains a constant voltage across its terminals.
  • Voltage Protection: Safeguards sensitive components from voltage spikes.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Low cost

Disadvantages

  • Limited power dissipation capability
  • Susceptible to temperature variations

Working Principles

The BZX79C43_T50A zener diode operates in the reverse-biased breakdown region, allowing it to maintain a nearly constant voltage drop across its terminals when it is conducting.

Detailed Application Field Plans

The BZX79C43_T50A is widely used in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX79C43_T50A zener diode include: - 1N4730A - BZT52C43 - MMBZ27VCL

In conclusion, the BZX79C43_T50A zener diode is a versatile semiconductor device that finds extensive use in voltage regulation and protection applications within electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX79C43_T50A v technických řešeních

  1. What is the voltage rating of BZX79C43_T50A?

    • The voltage rating of BZX79C43_T50A is 43V.

  2. What is the power dissipation of BZX79C43_T50A?

    • The power dissipation of BZX79C43_T50A is 500mW.

  3. What is the maximum forward voltage drop of BZX79C43_T50A?

    • The maximum forward voltage drop of BZX79C43_T50A is 1.5V at 200mA.

  4. What is the reverse leakage current of BZX79C43_T50A?

    • The reverse leakage current of BZX79C43_T50A is typically 0.1µA at its maximum reverse voltage.

  5. What is the temperature coefficient of BZX79C43_T50A?

    • The temperature coefficient of BZX79C43_T50A is approximately 0.07%/°C.

  6. What are the typical applications of BZX79C43_T50A?

    • BZX79C43_T50A is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  7. What is the package type of BZX79C43_T50A?

    • BZX79C43_T50A is available in a DO-35 axial leaded package.

  8. What is the operating temperature range of BZX79C43_T50A?

    • The operating temperature range of BZX79C43_T50A is -65°C to +175°C.

  9. Is BZX79C43_T50A RoHS compliant?

    • Yes, BZX79C43_T50A is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. What are the key differences between BZX79C43_T50A and other similar Zener diodes?

    • BZX79C43_T50A offers a specific voltage rating of 43V and a power dissipation of 500mW, distinguishing it from other Zener diodes with different specifications.